That was good. I'm at work having my break and having lots of troubles right now and this made me giggle, smile and shed a tear at the end! :')
Really needed that.
That's not how it works in Japan. According to their law and customs, the woman "leaves" their parents' family and enters the husband's family. The only case when a man can take a woman's last name is when a foreigner marries a Japanese woman, since his family doesn't have any records in Japanese bureaucracy.